Winkler Technik – mounting rails & fastening systems for underfloor heating
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Fastening Hook DDH – Specials for underfloor heating by Winkler Technik
Fastening
Specials

Fastening Hook DDH

The double dowel hook DDH fixes two parallel heating pipes on a hard substrate. Saves fastening points and speeds up installation at the manifold.

  • Two pipes per fastening
  • Ideal at the manifold
  • Directly on concrete / masonry
Data sheet (PDF)
Product video

Fastening Hook DDH in action.

Specifications

Technical data.

Application
Verteilerbereich
Features
  • Two pipes per fastening
  • Ideal at the manifold
  • Directly on concrete / masonry
  • Fast assembly
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Personal consulting

Interested in Fastening Hook DDH?

Write to us – we are happy to advise on quantities, delivery times and individual requirements.

More Specials
Product Catalogue 2026

All products at a glance

U-rails, staples, clips, plastic bend supports and more – with all variants, dimensions and technical details.

Download cataloguePDF · 2.9 MB
Specials
Fastening Hook DDH